baber/WOPTO huggingface dataset:
Patent EP-0068189-A1 (EP)
Inventor: CHMELIR MIROSLAV DR DIPL-CHEM
IPC: A61L15/00
Filed: 1982-06-08
Abstract: 1. Cross-linked copolymers that are capable of swelling in water, comprising- (A) from 0.5 to 75% by weight, preferably from 5 to 30% by weight, of structural units that are derived from 2-acrylamido-2-methylpropane-sulphonic acid or the alkali metal and/or ammonium salts thereof, (B) from 23 to 99.49% by weight, preferably from 70 to 95% by weight, of structural units that are derived from acrylic acid and/or methacrylic acid or the alkalimetal and/or ammonium salts thereof and/or acrylamide and/or vinylpyrrolidone, and (C) from 0.01 to 2.0% by weight of structural units that are derived from an at least bifunctional crosslinking agent.
Patent EP-0070471-A1 (EP)
Inventor: STARK REINHARD DIPL-ING
IPC: G05D23/24
Filed: 1982-07-08
Abstract: 1. A method of determining the theoretical value (theta VS ) of the flow or return temperature for a flow or return temperature control system (6) of a central heating system with heat exchangers through which a fluid heat carrier flows in the rooms which are to be heated, where the theoretical value (theta VS ) is determined as the sum of an adjustable constant first value (Pl), a second value [(theta RS -theta R1 ).V] proportional to the control difference of the room temperature of a temperature determining room (pilot room), and a third value formed from the product [K.(P2-theta A)] of a proportionality constant (K) and the difference between an adjustable fixed value (P2) and the external temperature (theta A ), characterised in that at specific instants in time the existing value of the proportionality constant (K) is replaced by an up-dated value in the form of the quotient [(theta VS 1)/(P2 theta A )] of a first difference value (theta VS -Pl) derived from the current theoretical value (theta VS ) of the flow or return temperature and the constant first value (Pl), and a second difference value (P2-theta A ), derived from the adjustable fixed value (P2) and the external temperature (theta A ), if the flow or return temperature control system assumes a built-up state in the interval of time which precedes this instant for the determination of the proportionality constant (K).
Patent EP-0073385-A1 (EP)
Inventor: KEGEL ANDREW JOHN
IPC: F42B12/06
Filed: 1982-08-13
Abstract: Multiple component frangible penetrators comprise a body portion of a frangible materials and a heavy alloy machinable tail portion. Nose components joined to the opposing end of the body portions can be a variety of materials.
Patent EP-0112406-A1 (EP)
Inventor: IWASAWA NOBUYUKI
IPC: B32B27/08
Filed: 1982-12-24
Abstract: A multi-layered hollow container comprises an inner layer made of a thermoplastic fluorocarbon resin, an intermediate layer made of a mixed resin comprising 80 to 30% by weight of a polyolefin grafted with an unsaturated giy- cidyl compound and 50 to 10% by weight of a polyolefin, and an outer layer made of a polyolefin. This container is capable of being formed in an economical and cheap manner by the muiti-iayer co-extrusion blow molding method and has a good chemical resistance to agricultural chemicals, fuel oil and industrial chemicals and a good interlaminar strength and water-vaporproof property.
Patent EP-0061815-A1 (EP)
Inventor: FAULRING GLORIA MOORE
IPC: C21C7/00
Filed: 1982-03-30
Abstract: Addition of a metal selected from niobium, molybdenum, chromium and tungsten to molten iron-base alloys using an agglomerated mixture of a selected metal oxide and a calcium-bearing reducing agent of silicon.
Patent EP-0079112-A1 (EP)
Inventor: RUIGROK FRANCISCUS B M
IPC: E04H12/16
Filed: 1982-11-08
Abstract: A pole for use in a fence, railing or the like, the pole body (1) being made from a curable material such as concrete, whilst pairs of opposite tensioning elements (10) are arranged along the outer sides (7) of the pole body (1) and between anchoring parts at the head (11) and the foot (12) of said pole, each of said side faces having a groove (8) for accomodating said tensioning elements (10), whereas said faces are tapered starting from a given cross-section A-A. Each groove locally may have deepened transverse notches (23) for fastening a trelliswork.
Patent EP-0061334-A1 (EP)
Inventor: BERTHOLD JOHN
IPC: G01F23/292
Filed: 1982-03-22
Abstract: A liquid level (e.g. boiler water level) indicating assembly (10) has an optical system (22) for establishing an optical signal indicative of liquid level, which signal is split by a beam splitter (18) to transmit the majority of the optical signal to a fibre optic cable (16) and to reflect a part of the signal to a proximately located display means (13) in the form of a glass diffuser (14). The cable (16) extends to a matte screen (12) at a remote location to thus provide a remote optical display (11) as well as the local optical display (13) of the liquid level.
Patent EP-0064371-A1 (EP)
Inventor: SCHIMIZU SHINKICHI
IPC: C07C51/25
Filed: 1982-04-23
Abstract: A heteropoly-acid of the formula:
     wherein x and n are numbers satisfying respectively the equations: 0≤x≤3 and n≤6, and comprising phosphorus as the central atom and molybdenum or molybdenum and vanadium as the coordinating atoms, or its reduction-form product, which is in a cubic crystal structure having diffraction lines at lattice spacings (d) of at least 8.4,6.8,5.9,4.8,4.2 and 3.4 in the X-ray powder diffraction. The heteropoly-acid is useful as a catalyst.
Patent EP-0082604-A1 (EP)
Inventor: MYER JON H
IPC: H04B10/00
Filed: 1982-11-25
Abstract: Fibre optic hydrophone transducer is provided including a light source (21), a transducer (20) and a detector (22), which is capable of detecting applied acoustic signals (23). The transducer employs first and second ridged members (25, 26) which have parallel rippled surfaces (27, 28) which contact opposite sides of a fiber optic waveguide (24). Each rippled surface (27, 28) has a different predetermined ripple pitch which provides for variable sensitivity along one dimension of the transducer (20). Modulation of the position of the ridged members (25, 26) relative to one another by means of applied acoustic signals (23) causes microbend attenuation of light transmitted through the waveguide (24). The modulation of the light provides an indication of the presence of the acoustic signals (23). The variation in dimensional sensitivity provided by the transducer (20) allows for a determination of the direction of arrival of the acoustic signals (23). Appropriate selection of pitch and pitch ratio of the two rippled surfaces (27, 28) provides any desired spatial sensitivity distribution of the hydrophone. A transducer is also disclosed which further incorporates magnetic elements to provide a mechanical prestress bias to the waveguide, thus providing a frictionless and hysteresis-free device.
Patent EP-0079840-A1 (EP)
Inventor: CRETENOT CLAUDE-LISE
IPC: C04B24/26
Filed: 1982-11-17
Abstract: 1. Water-retention agents comprising at least one alkyl acrylate based polymer, characterised in that in view of their use for plasters they comprise an aqueous solution of at least one polymer selected from homopolymers and copolymers containing from 60 to 100% of at least one alkyl acrylate, the alkyl radical having from 1 to 8 carbon atoms, and from 0 to 40% of at least one vinyl ester, the said polymer being hydrolysed to the extent of 40 to 80%.
Patent EP-0083266-A1 (EP)
Title: Turbomachine multi-corps comportant un palier inter-arbres
Inventor: CROZET FRANCOIS EMILE GEORGES
IPC: F16C37/00
Filed: 1982-12-15
Abstract: Dans un palier de turbomachine placé entre un tourillon haute-pression (1) et un tourillon basse-pression (2) et comportant des rouleaux (17) insérés entre une bague intérieure (19) et une bague extérieure (18), le tourillon haute-pression (1) comporte une série de rainures longitudinales (40) et une série de perçages longitudinaux (43) alimentés en huile à partir d'une arrivée (13) et d'un collecteur annulaire (14) dans le tourillon basse-pression (2) d'où l'huile par centrifugation par des perçages radiaux (22) passe dans un logement annulaire (21) de l'écrou aval (20) de serrage de la bague extérieure (19) qui communique avec les rainures (40) par des perçages (41) dans l'écrou (20). Le refroidissement du tourillon haute-pression (2) aux régimes maximaux de fonctionnement de la turbomachine obtenu par la circulation d'huile permet d'assurer un pilotage des jeux du palier. Gráce à un circuit approprié, l'huile alimentée par le collecteur (14) assure également le graissage du palier (15) et le refroidissement du roulement (16).
Patent EP-0069070-A1 (EP)
Inventor: LEPPARD DAVID G DR
IPC: C07C303/00
Filed: 1982-06-14
Abstract: Colour photographic silver halide material which contains in at least one coupler containing silver halide emulsion layer or in a layer adjacent thereto
     (a) a hydroquinone of the formula
     wherein p is 1 or 2 and q is o or 1, provided that p + q is 1 or 2, R is a radical of the formula
     wherein q is selected from the residues   (1) -COZR 4 , wherein Z is O or NR 5 , and R 4  is hydrogen, alkyl optionally interrupted by oxygen, cycloalkyl, alkenyl, aryl, aralkyl or a heterocyclic ring, and R s  is hydrogen or alkyl or together with R 4  and the nitrogen atom to which they are bonded form a heterocyclic ring,   (2) -OX, wherein X is R s  or-COR 7 , wherein R 7  is hydrogen, alkyl, cycloalkyl, alkenyl, aryl or aralkyl,   (3) -NR 8 R 9 , wherein R 8  is hydrogen or alkyl, and R 9  is hydrogen, alkyl or -COR 7 , or R 8  and R 9  together with the nitrogen atom to which they are bonded form a ring,   (4) -P(O)(OR' 10 [O] x R' 11 ), wherein x is 0 or 1, and if x is 1, r', o  and R' 11  are hydrogen or alkyl orform together an alkylene chain, and if x is 0 R' 10  is alkyl,   (5) -SO 2 NR 5 R 6 , wherein R s  and R 6  are hydrogen or alkyl, or   (6) cyano,   n is 1 to 20, k is 1 or 2, R 2  and R 3  are alkyl and if Q is CO 2 R 4 , either R 2  or R 3  is optionally substituted by -CO 2 R 4 , or R 2  and R 3  form together an alkylene chain, and R 1  is alkyl or a group of the formula
     or   (b) a salt thereof, has an improved stability to light.
Patent EP-0072812-A1 (EP)
Inventor: HELLMAN GOSTA
IPC: B05B15/02
Filed: 1982-01-29
Abstract: Dispositif de pulverisation comprenant un support de buse de pulverisation (8, 108) destine a etre monte de maniere a pouvoir tourner transversalement par rapport a la direction de pulverisation du dispositif, entre une position de pulverisation et une position opposee permettant de nettoyer la buse par soufflage, dans un boitier du support (1; 101) concu pour loger ce support (8; 108) et equipe de preference d'un bouclier de contact (3; 103), le support (8; 108) possedant deux elements de montage (6; 106 et 7; 107 respectivement) s'etendant dans des directions opposees depuis la buse (10; 110) transversalement au boitier, un de ces elements (6; 106) portant un manche rotatif (19; 119). La presente invention permet d'obtenir un dispositif de realisation simple et dans lequel le support de buse de pulverisation (8) permet un montage et un demontage aise dans le boitier du support (1) Ceci est du au fait que le boitier (1; 101) possede deux ouvertures (4 et 5, 139, 147, 148 et 140 respectivement) situees substantiellement l'une en face de l'autre et qui sont destinees a loger leurs elements de montage respectifs (6; 106 et 7; 107), au moins une ouverture possedant une largeur inferieure a la largeur du support (8; 108) a proximite de la buse (10, 110), et que le boitier (1; 101) est pourvu d'au moins une ouverture en forme de fente (4, 5; 144, 147) le long de laquelle le support (8; 108) est destine a passer en travers du boitier (1; 101) lors du montage ou du demontage du support dans le boitier (1; 101).
Patent EP-0081566-A1 (EP)
Inventor: WILSON DELANO D
IPC: G01R31/02
Filed: 1982-06-01
Abstract: Dispositif (16) permettant la localisation de pannes sur les lignes (18) de systemes de distribution d'energie electrique (10), comprenant generalement un organe a impedance variable (26) adapte pour etre connecte en serie a une ligne d'energie electrique (18), et des moyens permettant la commutation (36) d'un tel organe a impedance variable (26) entre une premiere valeur de faible impedance lorsqu'un courant initial I1 d'un niveau predetermine s'ecoule dans la ligne d'energie (18) pendant une periode de temps predeterminee pour permettre la detection d'une condition de panne, et une deuxieme valeur d'impedance elevee qui limite l'ecoulement du courant a un faible niveau I2. Un compteur (46) ou un autre dispositif d'indication permet une lecture du courant I1 pour determiner si une condition de panne se verifie. De cette maniere, le dispositif de localisation de panne (16) limite tant la valeur que la duree dans le temps du courant pendant les essais dans le but de determiner une panne, de maniere a ne pas affecter les composants du systeme.
Patent EP-0090965-A1 (EP)
Inventor: HEUWIESER ERWIN DIPL-ING
IPC: G01C21/36
Filed: 1983-03-15
Abstract: Ein Verfahren zur Koordinateneingabe des Start- und Zielortes bei einem nach dem Prinzip der Koppelnavigation arbeitenden automatischen Leitsystems für Fahrzeuge sieht vor, daß die Koordinaten mittels eines optischen oder magnetischen Code-Lesers von einer mit einem Strichcode versehenen Vorlage in das System eingegeben werden. Das Raster des Strichcodes kann entweder direkt auf der Karte angeordnet sein oder einer transparenten Folie entnommen werden, die über die Karte gelegt wird.
Patent EP-0089678-A1 (EP)
Inventor: ROBINS ROLAND KENITH
IPC: C07D307/20
Filed: 1983-03-22
Abstract: A class of novel 2-β-D-ribofuranosylselana-zole-4-carboxamide nucleoside and nucleotide compounds and methods for their production are provided. Compounds of the class typically have pharmacological properties, especially antitumor and antiviral properties, and are well tolerated, being useful, for example, in treating tumors and viral infections in warm blooded animals.
Patent EP-0093370-A1 (EP)
Inventor: HAMMERSCHMIDT PETER
IPC: C09J7/29
Filed: 1983-04-25
Abstract: An adhesive tape is described, which is destroyed by delamination upon removal from a substrate but which may be unwound from a supply roll without destruction. The adhesive tape comprises an inner layer of a polyolefin having 2 to 6 carbon atoms containing in a finely distributed form solid organic particles with a size of from about 0.2 to 20 microns and polyolefin cover layers on both sides of the inner layer, one of which is coated with an adhesive and the other with a release coat.
Patent EP-0094072-A1 (EP)
Inventor: HUBBARD KEVIN LOWELL
IPC: A01B63/22
Filed: 1983-05-09
Abstract: Es ist ein durch Ackerschlepper gezogenes Bodenbearbeitungsgerät, wie Scheibenegge oder dgl. vorgesehen mit einem Rahmen (10), der in der Arbeitsstellung über eine in senkrechter Richtung frei schwenkbare Zugstange (28) oder ein äquivalentes Element mit dem Ackerschlepper verbunden ist. Durch eine einfache Gestängeverbindung wird gewährleistet, daß in der angehobenen Funktionsstellung oder Transportstellung die Zugstange (28) mit dem Rahmen (10) des Bodenbearbeitungsgerätes eine starre Einheit bildet, die nur über das vordere Ende der Zugstange oder Deichsel (28) mit dem Ackerschlepper gelenkig verbunden ist. Das Steuerungsgestänge besteht aus zwei Druckgliedern (54, 58), die von einem gemeinsamen Steuerarm (46) aus einerseits an das deichselförmige Zugglied (28) und andererseits an die gekröpfte Anordnung (44) der Laufradachse (26) reichen.
Patent EP-0126794-A1 (EP)
Inventor: LETZEL HELMUT
IPC: H01H15/10
Filed: 1983-05-30
Abstract: In electromechanical devices for the control and/or the safety of machine movements, T-slotted profiles and cams for operating limit keys are provided, each cam being capable of being attached to the T- slotted profile by means of at least one screw and one slot block. In practice, there are a wide range of slotted profiles and cams which are offered by individual manufacturers in the most varied designs. The result of this is a very wide range of equipment items which, as a rule, are not interchangeable. Since the cams, above all, are consumable items, this necessitates a considerable space requirement in the spare parts store, particularly for large businesses, quite apart from the high costs. To reduce decisively the previous wide range of equipment items, it is proposed that the height of the two bars located opposite each other in each T-slot be selected such that it corresponds essentially to the depth of a normal U-slot. Furthermore, each cam is formed from a rod whose cross-section is essentially rectangular, the rod having a guide spring, whose size corresponds to the distance between the two bars, and a wedge-shaped strip. Furthermore, the cam is optionally provided with a slot block for attachment to the T-slots or U-slots. <IMAGE>
Patent EP-0101536-A1 (EP)
Inventor: HANKEL RAINER DIPL-ING
IPC: G01P13/04
Filed: 1983-05-31
Abstract: The sensor is particularly suitable to determine movement between a ground vehicle or aircraft over a ground surface, and a portion of the reference surface (10) is imaged on a grid plane (12, 30, 40) which, in accordance with the invention, is formed as a photo-sensitive transducer, for example a plurality of photo-sensitive diodes formed on a single chip and suitably connected in a grid or matrix pattern, made, for example, by a planar process by monolithic integration. Correlation-optical measurement of relative movement thus is simplified, and precise grid structures can be readily made, the output signals from the individual photo-sensitive junctions being summed and, if interdigited grid structures are used, the so summed signals can then be subtracted from each other to eliminate ambient light, or slowly varying low-frequency components and derive only a movement signal. By arranging two or more such grid structures at an angle with respect to each other, vectorial movement directions and, by using four interdigited grids with phase comparison, forward-reverse direction of movement can also be sensed. Summing can be effected by connection of individual photo junctions or by bundling light guide fibers arranged in a matrix of a grid pattern, and conducting the fibers to common electro-optical transducers.
Patent EP-0101891-A1 (EP)
Inventor: COLLIOPOULOS JOHN ANDREW
IPC: A61K9/00
Filed: 1983-07-21
Abstract: This invention relates to a method of increasing the dispersibility and mixability of psyllium hydrophilic mucilloid by applying a film of hydrolyzed starch oligosaccharide, a mono- or di-saccharide, a polyglucose, or a polymaltose.
Patent EP-0111700-A1 (EP)
Inventor: BALTES HERBERT DR
IPC: C07C1/20
Filed: 1983-11-02
Abstract: 1. A titanum-, zirconium- and/or hafnium-containing zeolite which a) contains silicon, aluminium, sodium, potassium, at least one element from the group consisting of titanium, zirconium and hafnium and an organic ammonium compound in the following ratio : (SiO2 +MO2 ):(0,02-0,30)Al2 O3 :(0,05-0,30)(Na2 O+K2 O):(0,- 01-0,30) R2- O, expressed in molar ratios of the oxides, where M is equal to titanium, zirconium and/or hafnium, R denotes ammonium radicals of the general formulae (HOCH2 CH2 )4 N, (HOCH2 CH2 )3 R**1N or (HOCH2 CH2 )2 R**1R**2N, and the radicals R**1 and R**2 can be identical or different and denote alkyl, substituted alkyl, cycloalkyl, substituted cycloalky, aryl, substituted aryl or hydrogen, and b) has, in the X-ray diffraction diagram, the characteristic signals listed in Table 1 : TABLE 1 Lattice plane distances d (8A) 11.5+-0.3 9.2+-0.2 7.6+-0.2 6.6+-0.1 6.3+-0.1 5.7+-0.1 5.35+-0.1 4.56+-0.1 4.32+-0.1 4.16+-0.1 3.81+-0.1 3.75+-0.1 3.59+-0.1 3.30+-0.1 3.15+-0.1 2.86+-0.1 2.80+-0.1 2.67+-0.1 2.49+-0.1 Relative intensity I/IO strong to very strong weak weak to medium medium to strong weak weak weak weak to medium strong weak medium to strong strong to very strong strong to very strong medium medium strong to very strong weak to medium weak to medium weak to medium wherein in the Table, IO denotes the intensity of the strongest signal and wherein c) (SiO2 /SiO2 +MO2 )=0.4-0.99, expressed in molar ratios of the oxides.
Patent EP-0108405-A1 (EP)
Inventor: MAELZER MARTIN
IPC: H01R11/18
Filed: 1983-11-04
Abstract: PCT No. PCT/EP83/00289 Sec. 371 Date Jun. 26, 1984 Sec. 102(e) Date Jun. 26, 1984 PCT Filed Nov. 4, 1983 PCT Pub. No. WO84/01831 PCT Pub. Date May 10, 1984.In a universal testing apparatus for electrical printed circuit boards in each case a quotient of test pins (26) covering a partial grid field is to be provided on one of several separable modules (27) which contains that part of the switch matrix which corresponds to this test pin quotient. Each module (27) is to be connectable electrically with other modules (27) and/or the control circuit part (32) of the apparatus. The apparatus also has a perforated grid plate (24) provided with guide holes (36) for the test pins (26), on which the modules (27) may be suspended so that the test pins (26) engage through the guide holes (36). Futhermore, the modules (27) are to be shaped so that they can be assembled in the form of building blocks in order to cover a partial area, corresponding to the printed circuit board (22) to be tested, of the total grid field defined by the perforated grid plate (24).
Patent EP-0112484-A1 (EP)
Inventor: OSTERMAN HARRY FRED
IPC: B01D5/00
Filed: 1983-11-17
Abstract: A volatile solvent conservation modular unit and method for effecting solvent conservation is provided. The cooling coil modular unit (11) is arranged to be disposed in the freeboard zone of a cleaning or degreasing apparatus (10) that uses a volatile solvent. The freeboard zone chiller (11) is formed so as to be disposed along one side of the degreaser vessel rather than on all four sides. This one-sided freeboard chiller produces a vapor suppression blanket that is surprisingly effective compared to structures which ring the entire opening, and it is readily retrofitted on existing apparatus without the need for factorytrained installers.
Patent EP-0114393-A1 (EP)
Inventor: JESCHKE WILLI
IPC: B65H9/20
Filed: 1983-12-23
Abstract: Bei der paßgerechten Zuführung von Bogen an bogenverarbeitenden Maschinen wird die Ausrichtung der Bogen mit Hilfe einer Abtasteinrichtung, die von der auszurichtenden Bogenkante passiert wird, vorgenommen. Bei dieser im wesentlichen senkrecht zu der auszurichtenden Bogenkante ausgeführten Bewegung der Bogen wird ein Signal erzeugt, und abhängig von diesem Signal wird der Bogen um eine vorgegebene Strecke in die paßgenaue Position bewegt.
Patent EP-0112567-A1 (EP)
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/70
Filed: 1983-12-23
Abstract: In a deflection means 11 having a field of pin-cushion type flux distribution, at least a pair of T-shaped magnetic pole pieces 9,10 are disposed between the front end of an electron gun 2 and the center part of the deflection means 11, thereby to form a barrel type flux distribution, to attain high resolution even at peripheral part of the fluorescent screen.
Patent EP-0091208-A1 (EP)
Inventor: PUNJA NAZIM
IPC: C07C253/00
Filed: 1983-03-08
Abstract: A method of combatting insect pests at locations where fish are or are likely to be present in which a composition containing a compound of formula:
     where R 1  is haloalkyl, R 2  is haloalkyl or halo, X is hydrogen or cyano and Y is halo is used in an amount which is insecticidally effective but non-toxic to fish. The compounds where X is cyano have not been previously been described. A typical compound is that where R 1  is trifluoromethyl, X is cyano and R 2  and Y are both chloro.
Patent EP-0112099-A1 (EP)
Inventor: STAPLES NEIL RAYMOND
IPC: B25J17/00
Filed: 1983-12-02
Abstract: A robotic arm comprises a series of units each unit having spaced mounting plates (A, E) interconnected by a link bar (C) of fixed length and two link bars (G) each adjustable in length. Each link bar (G) has two relatively threaded sections and the effective length of each bar (G) is varied by rotatably driving one section by a corresponding electric motor (L), thereby to cause controlled relative angular tilting of adjacent mounting plates and resultant manoeuvring of the arm.